IT973611B - Macchine elettriche a magneti permanenti - Google Patents
Macchine elettriche a magneti permanentiInfo
- Publication number
- IT973611B IT973611B IT54108/72A IT5410872A IT973611B IT 973611 B IT973611 B IT 973611B IT 54108/72 A IT54108/72 A IT 54108/72A IT 5410872 A IT5410872 A IT 5410872A IT 973611 B IT973611 B IT 973611B
- Authority
- IT
- Italy
- Prior art keywords
- permanent magnet
- electric machines
- magnet electric
- machines
- permanent
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/278—Surface mounted magnets; Inset magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/46—Motors having additional short-circuited winding for starting as an asynchronous motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5718071A GB1359548A (en) | 1971-12-09 | 1971-12-09 | Permanent magnetic rotor for synchronous electric machines |
Publications (1)
Publication Number | Publication Date |
---|---|
IT973611B true IT973611B (it) | 1974-06-10 |
Family
ID=10478560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT54108/72A IT973611B (it) | 1971-12-09 | 1972-11-17 | Macchine elettriche a magneti permanenti |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH549307A (de) |
DE (1) | DE2252922C3 (de) |
FR (1) | FR2162595B1 (de) |
GB (1) | GB1359548A (de) |
IT (1) | IT973611B (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4179634A (en) * | 1978-06-02 | 1979-12-18 | R. E. Phelon-Company, Inc. | Magneto rotor construction |
USRE33655E (en) * | 1979-09-21 | 1991-08-06 | General Electric Company | Laundry machine drive |
US4327302A (en) * | 1979-09-21 | 1982-04-27 | General Electric Company | Electronically commutated motor, stationary and rotatable assemblies therefore, and lamination |
US4476736A (en) * | 1979-09-21 | 1984-10-16 | General Electric Company | Transmission for a laundry machine |
US4689973A (en) * | 1979-09-21 | 1987-09-01 | General Electric Company | Laundry machine drive |
EP0043981A1 (de) * | 1980-07-11 | 1982-01-20 | Siemens Aktiengesellschaft | Dauermagneterregter Läufer für eine elektrische Maschine |
DE3200418A1 (de) * | 1981-06-10 | 1983-02-10 | Robert Bosch Gmbh, 7000 Stuttgart | Rotor fuer eine permamentmagnetisch erregte elektrische maschine |
FR2548843B1 (fr) * | 1983-07-07 | 1986-11-07 | Labinal | Perfectionnement aux machines tournantes a aimants au rotor |
DE3429813A1 (de) * | 1984-08-14 | 1986-02-27 | Landert-Motoren-AG, Bülach, Zürich | Permanent-synchronmotor mit asynchronem anlauf |
FR2636480B1 (fr) * | 1988-08-01 | 1995-04-14 | Alsthom Gec | Moteur synchrone a aimants permanents |
US5063318A (en) * | 1989-08-25 | 1991-11-05 | Sundstrand Corporation | Preloaded permanent magnet rotor assembly |
CA2175510C (en) * | 1995-05-02 | 2005-02-01 | Masao Iwata | Magneto electric generator rotor and an implement for removing this rotor |
FR2742936B1 (fr) * | 1995-12-22 | 1998-02-13 | Leroy Somer Moteurs | Machine electrique synchrome a aimants permanents adaptee a fonctionner a puissance constante sur une large plage de vitesse |
FR2756435B1 (fr) * | 1996-11-26 | 1999-02-12 | Technicatome | Procede de fabrication d'un alternateur a partir d'un moteur electrique asynchrone |
KR200210795Y1 (ko) * | 1998-03-20 | 2001-02-01 | 윤종용 | 영구자석 매립형 모터 |
US7956499B2 (en) | 2005-06-02 | 2011-06-07 | Seagate Technology Llc | Motor magnetic force attenuator |
JP5332137B2 (ja) * | 2007-05-22 | 2013-11-06 | 日産自動車株式会社 | 回転電機 |
DE102009042452A1 (de) * | 2009-09-23 | 2011-03-31 | Elektromotorenwerk Grünhain GmbH & Co. KG | Käfigläufer für elektrische Maschinen und Herstellungsverfahren |
DE102009042765B4 (de) * | 2009-09-25 | 2018-05-24 | Krebs & Aulich Gmbh | Permanenterregte Synchronmaschine |
DE102010013748A1 (de) * | 2010-03-31 | 2011-10-06 | Siemens Aktiengesellschaft | Vorrichtung nach Art einer elektrischen Maschine mit einem permanentmagnetischen Rotor und einem Stator |
EP2991195A1 (de) * | 2014-09-01 | 2016-03-02 | Siemens Aktiengesellschaft | Permanenterregte dynamoelektrische Maschine |
EP2991196A3 (de) | 2014-09-01 | 2016-06-29 | Siemens Aktiengesellschaft | Permanentmagnet für einen rotor einer elektrischen maschine |
CN106899099B (zh) * | 2017-04-13 | 2023-04-25 | 东风博泽汽车系统有限公司 | 用于汽车冷却风扇永磁直流电机磁瓦固定的弹性磁瓦夹 |
JP6904882B2 (ja) * | 2017-10-30 | 2021-07-21 | オークマ株式会社 | 同期電動機の回転子 |
CN110165806B (zh) * | 2019-05-21 | 2024-05-14 | 尼得科凯宇汽车电器(江苏)有限公司 | 一种刹车系统用永磁无刷电机转子铁芯结构 |
CN110098679B (zh) * | 2019-05-29 | 2024-04-30 | 河南全新机电设备有限公司 | 一种永磁同步电机改造结构 |
-
1971
- 1971-12-09 GB GB5718071A patent/GB1359548A/en not_active Expired
-
1972
- 1972-10-27 DE DE2252922A patent/DE2252922C3/de not_active Expired
- 1972-11-17 IT IT54108/72A patent/IT973611B/it active
- 1972-12-08 CH CH1792372A patent/CH549307A/de not_active IP Right Cessation
- 1972-12-08 FR FR7243764A patent/FR2162595B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2252922C3 (de) | 1980-02-07 |
GB1359548A (en) | 1974-07-10 |
CH549307A (de) | 1974-05-15 |
DE2252922B2 (de) | 1979-06-13 |
FR2162595B1 (de) | 1980-04-04 |
FR2162595A1 (de) | 1973-07-20 |
DE2252922A1 (de) | 1973-08-16 |
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